Lincoln Electric R3R 500-I manual R3R 375-I, 500-I K817 or K817R

Page 25

F-3	WIRING DIAGRAMS	F-3

R3R 375-I, 500-I and 600-I

K817 or K817R

(K841 not shown)

Part No.	Type	A	B	C	D	F	G	H

M12244-7	R3R	32.00	15.39	3092	1.44	30.02±.11	33.07±.06	.94

M12244-7

7-7-78

IDEALARC® R3R 375-I, 500-I AND 600-I

Image 25

Contents R3R 375-I, 500-I California Proposition 65 Warnings SafetyElectric Shock can kill Welding and Cutting Sparks can Cause fire or explosion Sûreté Pour Soudage a L’Arc Précautions DE SûretéThank You Table of Contents Installation InstallationInput Power Connection Duty CycleOperation High Temperature Warning Light Output Current Control MACHINE- Remote SwitchARC Force Control Dial Output Current Control DialOptional Equipment AccessoriesK857 Remote Current Control K817, K817R UndercarriageRoutine Maintenance MaintenancePower Rectifier Replacement Pocket AmptrolHOW to USE Troubleshooting Guide TroubleshootingRecommended Function Problems Troubleshooting Troubleshooting Problems Possible Cause Recommended 375 R3RChecking Snubber Circuit Troubleshooting ProceduresChecking Current Control Rheostat on Machine Diagram Power Diode Test Power Silicon Controlled REC- Tifier TestIdealarc R3R-400, 500-I, 500 & 600-I Wiring Diagram Wiring DiagramsWiring Diagrams R3R 375-I, 500-I K817 or K817R Precaucion Aviso DE